Hon Hai Precision Industry Co., Ltd.

Chin-Hung Chien

Chih-Yuan Huang

Bin-Rong Chen

Chia-Wei Yuan

Chin-Ning Lai

A network infrastructure for a wireless communication system is disclosed. The infrastructure comprises a fronthaul network, an RRH pool, a radio service chain (RSC). The RSC is coupled to the fronthaul network and the RRH pool for allocating the RRH resources. The RSC comprises an orchestrator and a remote radio head (RRH) controller. The orchestrator is used for receiving a radio resource request from the at least one C-RAN and converting the radio resource request into a RRH specific command. The RRH controller is used for slicing the RRH resources to create virtual RRHs according to the radio resource request.

Network infrastructure and software defined remote radio head controller

A method and system for transmission path optimization in an Internet Small Computer System Interface (iSCSI) storage area network architecture comprises a storage device downloading input/output (I/O) profiles from an SAN Software Defined Network (SDN) application and a host computer connected to the storage device via various transmission paths, to access a first virtual disk. The storage device analyzes iSCSI packets in the first virtual disk, and calculates I/O data of the first virtual disk and updated I/O data (for second I/O profile) at time intervals. The storage device can determine to change the first I/O profile of the first virtual disk as against the second I/O profile and the SAN SDN application can command an SDN controller to optimize the transmission path between the host computer and the first virtual disk by making the change, based on comparisons against the second I/O profile.

Method and system for transmission path optimization in a storage area network

A printer is communicatively connected to a terminal and a slave. The printer creates a secure printing group, and allows the terminal and slave to join the secure printing group. The terminal generates a print job, and sends the print job to the printer. The printer generates a first inspection message according to the print job, and sends the first inspection message to the terminal. The terminal selects the slave as a printing delegate, and sends a message that is derived at least in part from the first inspection message to the slave. The slave sends a second inspection message to the printer, wherein the second inspection message is derived at least in part from the message sent from to the terminal to the slave, and requests the printer to execute the print job. The printer executes the print job when the second inspection message matches the first inspection message.

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Taipei, Taiwan

Chin-Hung Chien